baber/WOPTO huggingface dataset:
Patent EG-18273-A (EG)
Title: N-phosphonylmethoxyalkyl pyrimidines and purines and therapeutic application thereof
IPC: C07F9/6561
Filed: 1987-07-19
Granted: 1992-12-30
Abstract: This invention relates to new nucleotide analogues exhibiting antiviral activity which represent N-(2-phosphonylmethoxyethyl) and N-(3-hydroxy-2-phosphonylmethoxypropyl) derivatives of pyrimidine and purine bases and to methods for their preparation and to their use in pharmaceutical compositions. These compounds are easily accessible from heterocyclic bases and their N-(2-hydroxyethyl) or N-(2,3-dihydroxypropyl) derivatives. Some of the compounds according to this invention exhibit a marked antiviral activity or can be converted into such active compounds by chemical transformations.
Patent GB-924053-A (GB)
Title: Improvements relating to goods handling trucks
Inventor: BASTON ERIC WILLIAM
IPC: B66F9/08
Filed: 1961-01-02
Abstract: 924,053. Fork-lift trucks. COVENTRY CLIMAX ENGINES Ltd. Dec. 11, 1961 [Jan. 2, 1961], No. 76/61. Class 78 (3). The mast assembly of a fork lift truck comprises a primary mast, consisting of four double-I beams 8 braced together by struts 9 and mounted on the truck frame, and a secondary mast, consisting of four double-I beams 11 connected by struts 12 and slidable on the primary mast, there being rollers, Fig. 3 (not shown), provided between the corresponding pairs of beams 8, 11. The lifting carriage 14 is provided with rollers, which engage in the outer channels of the adjacent guide beams 11, and is movable vertically on the secondary mast by an hydraulic ram 18, the piston-rod of which is provided with pulleys 23, 24 which engage a chain 21 passing from the carriage 14 to a crossmember 20 of the primary mast. As the ram 18 is extended, the carriage 14 is raised on the secondary mast until a plate 22 on the pistonrod engages stops 29, 30 on the secondary mast, whereupon further extension of the ram raises the secondary mast on the primary mast. The plate 22 on the piston-rod is provided with an aperture, through which the chain 21 passes, and with a pair of apertures through which guide rails 25, 26, secured to the secondary mast, pass. In a modification (not shown), the lifting carriage may be provided with a reach mechanism supporting a pair of loadengaging jaws.
Patent AT-A34495-A (AT)
IPC: F16K47/02
Filed: 1995-02-24
Abstract: PCT No. PCT/EP96/00627 Sec. 371 Date Aug. 21, 1997 Sec. 102(e) Date Aug. 21, 1997 PCT Filed Feb. 14, 1996 PCT Pub. No. WO96/26379 PCT Pub. Date Aug. 29, 1996In a sanitary valve, particularly a mixing valve, with a connection unit provided in a housing for connecting to the water supply lines (4) a cartridge (1) comprising the control elements, whereby the connection unit (6) is arranged in the housing and has passages for hot and cold water, the walling of the passages of the connection unit (6) having openings into which the noise mufflers can be inserted.
Patent AT-A93287-A (AT)
IPC: H05B6/80
Filed: 1987-04-14
Abstract: The invention relates to a device for heating objects and organisms, particularly for killing and deactivation of organisms containing albumen or nucleic acid, by the action of microwaves, generated by a magnetron, in a cavity, into which the objects or organisms can be brought, together with their carriers, the cavity, which is designed as a hollow resonator (1), being supplied by a plurality of magnetrons (2), one of the magnetrons (2) radiating in each case into the cavity which is free of the waves of the other magnetron or magnetrons (2). 
<??>The invention furthermore relates to a protection and monitoring device in the field of a sealing device, e.g. of a door for an opening of a cavity in which microwaves act, the cavity opening being completely encompassed by an antenna matched to the cavity opening. 
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Patent CH-503685-A (CH)
Title: Unsaturated ketone prodn
Inventor: KOVATS ERVIN DR
IPC: C07C45/29
Filed: 1968-11-01
Abstract: Unsaturated ketones, which can be used in perfumery and production of aroma cpds. are of formula: (which contains one double bond situated in either of the position indicated by the broken lines) are produced by cyclising a "pseudo" ketone of the formula: by an acidic cyclisation agent.
Patent CR-10989-A (CR)
Title: Sales de adicion de acido, hidratos y polimorfos de la etil-amida del acido 5-(2,4-dihidroxi-5-isopropil-fenil)-4-(4-morfolin-4-il-metil-fenil)-isoxazol-3-carboxilico, y formulaciones que comprenden estas formas
Inventor: DYMOCK BRIAN WILLIAM
IPC: A61K31/5377
Filed: 2009-08-21
Abstract: La presente invencion se refiere a nuevas formas de sal de etil-amida del acido 5-(2,4-dihidroxi-5-isopropil-fenil)-4-(4-morfolin-4-il-metil-fenil)-isoxazol-3-carboxilico, en particular la sal demesilato, clorhidrato, tartrato, fosfato, y hemi-fumarato de la misma; a formas cristalinas de estas sales; a polimorfos de la etil-amida del acido 5-(2,4-dihidroxi-5-isopropil-fenil)-4-(4-morfolin-4-il-metil-fenil)-isoxazol-3-carboxilico; a hidratos y polimorfos de las nuevas formas de sal mencionadas anteriormente.
Patent DK-32489-A (DK)
Inventor: MIDDEL JAN
IPC: B65G15/08
Filed: 1989-01-25
Abstract: A belt conveyor, which is particularly well-suited to vulnerable products such as agricultural or horticultural products, comprises a conveyor belt 21, which is carried over two return rollers and a number of support elements, side walls limiting the conveying path formed by the conveyor belt in the lateral direction.  The said side walls are each formed by a lateral strip of the conveyor belt 21, the lateral strips sloping downwards towards the part of the belt 21, which is supported by the support elements 22.  The side strips are each supported by a plate-like part 23, 24 of a side frame section 26, which is formed by bending of a plate material. <IMAGE>
Patent DK-92784-A (DK)
Inventor: BRAKE ANTHONY J
IPC: C12N15/17
Filed: 1984-02-23
Abstract: Methods and compositions are provided for efficient production of polypeptides having insulin activity. The proinsulin gene is joined to secretion and processing signals for expression and secretion in yeast. The product may be obtained in enhanced yield in the nutrient medium. Cell line pYins1 was deposited at the A.T.C.C. on April 6, 1983 and given Accession No. 20670.
Patent GB-506078-A (GB)
Title: Improvements relating to reconditioning solvents used for dry cleaning
IPC: D06F43/08
Filed: 1938-01-03
Abstract: 506,078. Degenerating dry - cleaning solvents. BERGMAN, L. H., and WAITE, H. G. Jan. 3, 1938, Nos. 155, 156, and 157. Convention dates, Feb. 8, 1937. May 25, 1937, and Sept. 20, 1937. [Class 91] Used dry-cleaning solvents are regenerated by agitating the solvent with an aqueous soap solution having an alkaline reaction to form an unstable emulsion, which is then separated. Used solvent, such as trichlorethylene passes from a dry-cleaning chamber 1 through a filter 3 to an emulsifier 7, where it is agitated with alkaline soap solution from a tank 5. Agitation is effected by internal projecting elements on a rotor, or by agitated finely divided quartz. The resulting emulsified mixture passes to a separating device 9 consisting of a settling tank with a vertical overflow partition. The aqueous phase is withdrawn at 16, and the regenerated solvent returns through a pipe 15. In a modification, the settling tank is provided with inclined baffles, and the regenerated solvent passes through a filter to 'a reservoir. The process may apply to still residues obtained by distilling chemically regenerated solvents.
Patent GB-867143-A (GB)
Title: Improvements in or relating to moisture gauges
IPC: G01N27/22
Filed: 1958-01-02
Abstract: 867,143. Radiation control systems. INDUS- fRIAL NUCLEONICS CORPORATION. Jan. 2, 1958 [Jan. 9, 1957], No. 229/58. Class 40(3) [Also in Group XXXVI] In a moisture measuring system a moisture sensitive capacitor is incorporated in a predominately inductive branch of the tuned circuit of an oscillator the output frequency of which is converted to a signal which varies a further capacitor in a predominately capacitive branch to maintain the oscillator frequency constant. General operation (Figs. 1 and 3). The material 40 passes between the plates of the condenser forming part of the tuned circuit of an oscillator 11. Changes in total moisture content vary the oscillator frequency and this variation is detected by a limiter amplifier 13, frequency discriminator 14 and an A.C.-D.C. converter 15 which produces an A.C voltage indicative of the variation of oscillator frequency from that of a standard 12 against which the circuits are periodically checked. The output voltage drives a servomotor 17 which by variation of the further capacitor in the oscillator circuit restores the oscillator frequency and at the same time adjusts the potentiometer in a standardizing and comparator circuit 18 where it is corrected for mass variations. The mass variations are detected by a Beta ray gauge consisting of source 20 and an ionizing chamber 21 which provides the voltage which is compared with a fixed voltage in computer balancer 22. The difference voltage is fed to a servomotor 24 which marks recorder 19 at 71 to indicate mass variations and positions potentiometer slider 102 in standard circuit 23 (circuit 100 of Fig. 3). In operation (Fig. 3) servo 17 responsive to frequency variations sets the potentiometer 82 while mass variations set potentiometer 102. These mass variations alter the potential at point 92 and a circuit responsive to the difference between this potential and that at 82 and consisting of converter 109 amplifier 110 and servomotor 101 drives potentiometer 92 until the difference is eliminated and at the same time marks chart 19 at 72 in accordance with proportional moisture content. Oscillator circuit (Fig. 2) shows the oscillator in which the measuring capacitor 10 is connected in a series circuit with inductance 54. The inductive circuit provides the inductive reactants of the tuned circuit adjusting capacitor 52 is connected in parallel with capacitor 51 which with series capacitor 55 form the capacitive reactants of the tuned circuit. The arrangement is such that frequency variations produced by say 1 ÁÁf change in 50 require changes of several 100 hundred ÁÁf's in capacitor 52 to restore the frequency.
Patent GB-707964-A (GB)
Title: Improvements in and relating to roof covering materials
Inventor: JONES MALDWYN
IPC: E04D3/32
Filed: 1950-01-06
Abstract: Rigid roofing elements shaped to overlap with one another and/or engage with one or more securing means are made from polymers of vinyl chloride or copolymers thereof with not more than 50 per cent. of an ethylenically unsaturated compound, e.g. ethylene, vinyl acetate, vinyl bromide, vinylidene chloride, acrylonitrile, methyl and ethyl acrylates, methyl methacrylate, methyl a -chloroacrylate and diethyl fumarate which contain not more than 15 per cent. of plasticizer.  The plasticizers may be dibutyl, di-2-ethyl hexyl and dinonyl phthalates, tricresyl phosphate or dibutyl sebacate, and extenders, e.g. chlorinated paraffin wax, fillers, e.g. chalk, china clay, iron oxide and carbon black, and stabilizers, e.g. sodium carbonate and diphenyl urea may be included.  The elements may be curved, corrugated or shaped as tiles, or slates, reinforced with wire mesh or glass fibres, or a plurality of sheets may be separated by expanded material such as glass wool, or spaced by rigid pieces to form a honeycomb structure.  They may be coloured or formed as a sheet with different colours on each side by lamination. Specifications 451,723, 573,840, 573,841, 602,312, 622,511, 632,757, 632,758, 632,759, 632,760, 671,647 and 671,648 are referred to.
Patent GB-168837-A (GB)
Title: Improvements in or relating to projectiles particularly for use on aircraft
IPC: F42B25/00
Filed: 1918-01-08
Abstract: 168,837. Almonacid, V. Jan. 8, 1917, [Convention date]. Void [Published under Sect. 91 of the Act]. Projectiles.-A heavy bomb of high explosive powder, intended to be dropped from aircraft, is made by uniting two ordinary artillery shells a, b, base to base. Nose and rear fuzes f, h, with screw arming-devices k, l, are provided, and a tail consisting of a cylindrical sleeve e is attached. The sleeve, which has triangular openings n for the passage of air, holds the two shells together, e.g. by its frictional fit, cr by having its inner end crimped over the driving-band d of the shell a.
Patent GB-176933-A (GB)
Title: Improvements in water wheels
IPC: F03B17/06
Filed: 1921-01-06
Abstract: 176,933. Moore, T. Jan. 6, 1921. Current motors; driving and transmission mechanism.-A water-wheel has its vanes M projecting from the shelter of a wall S which together with another converging wall forms a conduit for the water, and the wheel with its shaft L is carried by a capstan drum K mounted on ball bearings. A clamp H<1> prevents upward movement of the shaft L, which drives a shaft E carrying a fly-wheel C and a clutch member.
Patent GB-543798-A (GB)
Title: Improvements in or relating to ticket printing and issuing machines
Filed: 1941-01-15
Abstract: 543,798. Ticket-issuing machines. CLAYTON DEWANDRE CO., Ltd., and BOWMAN, A. Jan. 15, 1941, No. 574. [Class 106 (iii)] [Also in Group XVI] A ticket printing and issuing machine is provided with an inking-device comprising a length of ink ribbon stretched over a 'frame which is removably mounted adjacent to the printing- members, the arrangement enabling the weight and size of the machine to be reduced since the usual ink-ribbon mechanism is dispensed with. When the device is applied to the machine described in Specification 397,889 subsidiary modifications, described below, are made. The inkribbon 1, Fig. 1, is mounted on wire frame formed with bowed sides 2, and having the ends 4 inserted in a tube 5, the ribbon being secured by stitches 6 to the tube and the end 3. The frame is inserted in channelled guides 9, Fig. 3, on the printing-block 7 and is positioned by engagement of the tube 5 with a recess at the end of the printing block. The frame holds the ribbon taut and in contact with the wheels and plate mounted on the printing-block. As applied to the machine described in the above-mentioned Specification, the serial numbering and counter wheels are, instead of being actuated by the ink-ribbon mechanism, actuated by a link in connection with the cutter blade actuating lever. Further inadvertent operation of the knob 18, Fig. 8, for traversing the impression roller is prevented by means of a stop 29 and a co-operating pin 28 on the knob, the latter being pulled outwards, in opposition to a spring 30, to release the pin from the stop.
Patent GB-156660-A (GB)
Title: Improvements in or relating to means for handling freight
IPC: B66C17/20
Filed: 1921-01-06
Abstract: 156,660. Fitch, B. F. Sept. 1, 1917, [Convention date]. Drawings to Specification. Warehouses.-A warehouse is built over the platforms of a central goods station where goods are collected for despatch to railway termini and brought in from railway termini for local delivery. The transfer of the goods to and from the railway termini is effected on lorries with removable bodies. Lifts are provided on the platform at which the loaded bodies are received, so that these loaded bodies may be stored in the warehouse if necessary.
Patent GB-643096-A (GB)
Title: Arrangement in electric compressed air blast circuit breakers
IPC: H01H33/70
Filed: 1948-01-12
Abstract: 643,096. Air-blast switches. ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET. Jan. 12, 1948, No. 874. Convention date, Jan. 15, 1947. [Class 38(v)] In an air-blast circuit-breaker having a nozzle or passage through which a stream of compressed air is passed to extinguish the arc formed when the contacts open, openings or channels connect the space immediately adjacent to the inlet side of the nozzle or passage to the free air to allow air ionized by the arc to escape. In Fig. 1 a moving contact 4 passes through a nozzle opening 6 in an insulating partition 5 to co-operate with a fixed contact 2: When the contacts are opened, the arc formed would, at the peak of the current cycle, tend to produce a back-pressure sufficient to reduce the flow of air through the nozzle and thus enable the arc to cause the air adjacent the inlet side of the nozzle to become ionized as indicated by the dots in Fig. 1. However, this ionized air can escape through passages 10, so that as the current falls, the arc is extinguished by a blast of air which is not ionized. In Fig. 2 (not shown) the partition 5 is of metal and the nozzle 6 serves as the stationary contact, whilst contact 2 is used as an auxiliary arcing contact. The invention may also be applied to a circuit-breaker in which the moving contact moves transversely across a blast passage, Fig. 3 (not shown). The Specification as open to inspection under Sect. 91 also describes and illustrates the provision of apertures extending through the partition 5, so as to interconnect the inlet and outlet sides of the nozzle. This subject-matter does not appear in the Specification as accepted.
Patent GB-783396-A (GB)
Title: Well completion apparatus
IPC: E21B33/047
Filed: 1956-01-10
Abstract: 783,396. Wells. BUTLER, G. A. Jan. 10, 1956 [April 4, 1955], No. 892/56. Class 85 In the completion of a dualproduction-zone parallel-tubing-string well one bore 72 of a dual bore suspender 70 is screwed on to the upper end 51 of one string, and the upper end 52 of the other string is run through the other bore 73 and suspended from within the bore 73. The strings pass through a wrap around seal 18 seating in a bowl 17 at the top of the tubing head 10. The seal comprises metal parts 31, 32 bonded to a rubber part 21, the whole of the seal being diametrically split through the passages for the strings except for a portion of the rubber between a passage and the circumference. The suspension 70 is sealed to the tubing head and a dual valve 90 by steel gaskets 71, 91. A dual T piece 100 is sealed to the top of the dual valve, and a dual control valve 103 is sealed to the top of the T piece. During completion the strings are run through blow-out preventers mounted on top of the tubing head and are suspended from a temporary hanger placed in the bowl. The preventers are removed, the string end 51 is lifted, and the suspender 70 is screwed on the end 51. The string end 52 is lifted, run through the bore 73 of the suspender, and suspended from the bore 73 by a coupling 82. The seal 18 is substituted for the hanger and the suspender is lowered on to the tubing head. In a modification (Fig. 6, not shown), the suspender is replaced by a similarly bored hanger mounted in the bowl of the tubing head, and the seal is dispensed with. In the completion of this structrure one string is run through preventers and one bore of the hanger is screwed on to its end, the hanger is lowered into the bowl, and the other string is run through the preventers and the other bore then lowered so that the string is suspended when a coupling screwed on its end engages the bore.
Patent GB-1006212-A (GB)
Title: Improvements in or relating to electrical hearing aids
Inventor: METCALFE CLIFFORD
IPC: H04R25/02
Filed: 1961-01-10
Abstract: 1,006,212. Hearing aids. ELECTRIC & MUSICAL INDUSTRIES Ltd. Jan. 9, 1962 [Jan. 10, 1961], No. 957/61. Drawings to Specification. Heading H4J. A non-conductive casing contains one or more transducers and an amplifier, and a plurality of electrical connections and/or compounds are printed directly on the casing. The casing may be formed to fit within the ear and may comprise inner and outer shells with the printed connections and/or components on one or both surfaces of the inner shell. The amplifier may include at least one transistor, and may be provided with an on/off switch and a volume control.
Patent HK-47185-A (HK)
Title: File for paper or the like
Inventor: ARMSTRONG BO
IPC: B65D1/22
Filed: 1985-06-20
Abstract: A file, especially for paper or the like, for instance a magazine file (10), comprising a bottom (15) and side walls (11-14) and an opening opposite to the bottom, is designed so that its handling volume will be about half the normal volume. The magazine file (10) has at least one slit (16-19) extending from the free top edges of the side walls (11-14) and directed towards the bottom (15) and having such a width that it can receive a side wall. The slit is adapted to accommodate a side wall (31-34) of a second, similar file (30) when this is telescoped into said first file (10) with the opening (40) and the side walls (31-34) of said second file facing the opening (20) and side walls (11-14) of said second file (10) while being slightly displaced in parallel with the bottom (15, 35) plane.
Patent JP-H09186192-A (JP)
Title: Connecting structure for semiconductor device
Inventor: MIYAJI NAOKI
IPC: G02F1/1345
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To improve the mounting efficiency of a semiconductor device and to reduce the cost in the connecting structure of the device in which the device of a drive IC is connected to an element to be connected such as a liquid crystal panel by using a carrier tape. SOLUTION: In the connecting structure for a semiconductor device, connecting electrodes on a liquid crystal display element 16 and electrode pads on drive ICs 12 are electrically connected via a plurality of carrier tapes 13 with leads 17, 18 and mounted with drive ICs adjacently disposed so as to dispose the plurality of the tapes 13. In this case, the disposing pitch of the connecting electrodes is set equal to or smaller than that of the pads. The tape 13 is formed of a device mounting part 13a mounting the IC 12 and a laid part 13b formed with the leads 17, 18, and disposed so that the parts 13a of the tapes 13 adjacently disposed are partly superposed.
Patent JP-H02181569-A (JP)
Title: Method and device for adjusting effective reading range of one-dimensional sensor
Inventor: ISHIKAWA OSAMU
IPC: H04N1/04
Filed: 1989-01-06
Abstract: PURPOSE:To accurately adjust the effective reading range by reading a mark to distinguish an effective reading range from the outside of the range by a sensor, counting the number of bits in the difference between signals corresponding to the mark and effective data signals separately for the former half and the latter half of the signals, and making the effective data signals coincide with the effective data area. CONSTITUTION:A mark M to distinguish the effective reading range of a reading object from the outside of the range is read by a one-dimensional sensor 3. Further, the number of the bits in the difference between the signals corresponding to the mark M and the effective data signals out of the output signals is counted separately for the former half and the latter half of the output signals, and the effective reading range is made to coincide with the effective data signals by changing a timewise generating timing (phase) for the effective data signals so that the difference can be eliminated. Thus, the accurate adjustment having no bias can be automatically executed.